x402.be
ServersBuiltFacilitatorsCompareSpecGlossaryAPIMethodologyChangelog
Pages
  • Servers
  • Built with x402
  • Facilitators
  • Compare protocols
  • Spec
  • Glossary
  • API
  • Embeds
  • Methodology
  • Changelog
Data sources
  • CDP Bazaar API
  • PayAI Bazaar API
  • x402 specification
  • Source on GitHub
Ecosystem
  • Chest Gate · Solana revenue splits
  • x402 ecosystem directory
  • Bazaar (CDP discovery layer)
Index
  • Snapshot 2026-09-19 11:05:33 UTC
  • 5932 servers · 2 facilitators · 6 chains
  • Sources: CDP Bazaar, PayAI Bazaar
  • License: data CC0, code MIT
x402.be · independent explorerNo login. No tracking. No affiliation.
All servers

mudko.com · /bazaar-keepalive

https://mudko.com/api/x402/bazaar-keepalive

Stay listed in this Bazaar: resources are delisted after ~30 days without a settled payment. $190 prepaid year, agent-payable (the card alternative is $19/mo at mudko.com/pricing): our funded wallet settles a small heartbeat to your endpoint twice a month - the USDC lands in YOUR payTo, so the heartbeat costs you nothing - we watch your merchant-feed entry weekly and alert + resurrect on any delisting. Requires an existing Bazaar Listing Package: pass the listing_key issued by https://mudko.com/api/x402/bazaar-listing.

BaseCCDP BazaarUnknown
Price · per callUSDC
$190.0000
Calls · 30d
1
Volume · 30dUSDC
$190
Unique payers · 30d
1
Calls per payerunknown
1
Healthnot probed (top 100 only)
—

Identity

What this profile is sourced from

Server id
mudko-com-api-x402-bazaar-keepalive
Endpoint
https://mudko.com/api/x402/bazaar-keepalive
Primary chain
Base
Listed by
CCDP Bazaar
Last call observed
2d ago
Available via API
/api/v1/servers/mudko-com-api-x402-bazaar-keepalive

Sample 402 exchange

Raw HTTP — what an agent observes

GET https://mudko.com/api/x402/bazaar-keepalive

→ HTTP/1.1 402 Payment Required
  X-Payment-Required: $190.0000
  X-Payment-Currency: USDC
  X-Payment-Chain: base

GET https://mudko.com/api/x402/bazaar-keepalive
  X-Payment: <signed-receipt>

→ HTTP/1.1 200 OK
  Content-Type: application/json
  …response body…

Caveats

Things to know before drawing strong conclusions

  • · Calls and volume are 30-day cumulative figures from the source facilitator. Daily breakdowns are not yet available — see /methodology.
  • · Volume = price × calls. If the server publishes multiple price tiers, only the first accepts[] entry is used.
  • · "Last call" is what the source last reported, refreshed every 60 seconds.